About the legal or illegal thing: I must admit I got Below the Radiance, A Closer End, Silence In The House of Tongues and Winter Triangle illegally, since I figured I wasn't gonna spend another 15 euros for those 4 tracks, although, in retrospect, they are worth it so I might as well do it. Haven't figured how I'm gonna get Japanese bonus tracks from WATV though...
The extra ones of Fiction are excellent (all are), you could get the expanded edition that has all the bonus tracks (despite the IMO horrible booklet hehe).
From Japan? I think someone posted the link in the main album thread above. Japanese CDs are pretty expensive, especially imported, so I'm not certain anyone would blame you if you DLed a copy to supplement your legal purchase.
But, at the same time, the import is another way to throw a few bucks in the DT hat, and imports are collectible. Now, as to spending ten bucks on intangible files for one bonus track...
Yeah the Japanese ones are the most expensive, but those are the best CDs in the world. The box set of Character and Projector are beautiful, I wanted one similar with Fiction and WA(t)V, but sadly enough they weren't released in that format. If you're a real fan and have the money you should buy the Japanese release too, but it's understandable when one doesn't want to buy that CD. I'd wait, save some cash and order it. I'll probably get it after I buy the new Rhapsody .
And I agree, I hate that there's a bonus track for iTunes. I'm too old school to buy digital versions of albums that I could perfectly get in a 'physical' format.